mips: zboot: Fix "no previous prototype" build warning

Without having the putc() prototype forwardly declared the next
build-warning is printed:

arch/mips/boot/compressed/uart-prom.c:6:6: warning: no previous prototype for ‘putc’ [-Wmissing-prototypes]
...

Fix that by adding the "decompress.h" header file with the putc() function
declaration to the source files which have the method redefined.

Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

diff --git a/arch/mips/boot/compressed/uart-16550.c b/arch/mips/boot/compressed/uart-16550.c
index 09dcd2c561d9afed5688ebb953e4b8678869c2ff..db618e72a0c42a9da610a881eeb851c1b357c745 100644 (file)
--- a/arch/mips/boot/compressed/uart-16550.c
+++ b/arch/mips/boot/compressed/uart-16550.c
@@ -8,6 +8,8 @@
 
 #include <asm/addrspace.h>
 
+#include "decompress.h"
+
 #if defined(CONFIG_MACH_LOONGSON64) || defined(CONFIG_MIPS_MALTA)
 #define UART_BASE 0x1fd003f8
 #define PORT(offset) (CKSEG1ADDR(UART_BASE) + (offset))

diff --git a/arch/mips/boot/compressed/uart-alchemy.c b/arch/mips/boot/compressed/uart-alchemy.c
index 8ec63011e7dcf0030fe8e429d7bd8c10a5440df9..003967c084b35066634505a1d514004d862807e5 100644 (file)
--- a/arch/mips/boot/compressed/uart-alchemy.c
+++ b/arch/mips/boot/compressed/uart-alchemy.c
@@ -1,6 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <asm/mach-au1x00/au1000.h>
 
+#include "decompress.h"
+
 void putc(char c)
 {
        alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);

diff --git a/arch/mips/boot/compressed/uart-prom.c b/arch/mips/boot/compressed/uart-prom.c
index a8a0a32e05d1b3139f6b108556ae75d6694d21ec..5fa3b99453338e3222350484e4d92e7dd1acaa40 100644 (file)
--- a/arch/mips/boot/compressed/uart-prom.c
+++ b/arch/mips/boot/compressed/uart-prom.c
@@ -1,6 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <asm/setup.h>
 
+#include "decompress.h"
+
 void putc(char c)
 {
        prom_putchar(c);